BestEdrOfTheMarket - Little AV/EDR Bypassing Lab For Training And Learning Purposes

Little AV/EDR Evasion Lab for training & learning purposes. (️ under construction..)​

 ____            _     _____ ____  ____     ___   __   _____ _
| __ )  ___  ___| |_  | ____|  _ \|  _ \   / _ \ / _| |_   _| |__   ___
|  _ \ / _ \/ __| __| |  _| | | | | |_) | | | | | |_    | | | '_ \ / _ \
| |_) |  __/\__ \ |_  | |___| |_| |  _ <  | |_| |  _|   | | | | | |  __/
|____/_\___||___/\__| |_____|____/|_| \_\  \___/|_|     |_| |_| |_|\___|
|  \/  | __ _ _ __| | _____| |_
| |\/| |/ _` | '__| |/ / _ \ __|
| |  | | (_| | |  |   <  __/ |_           Yazidou - github.com/Xacone
|_|  |_|\__,_|_|  |_|\_\___|\__|

BestEDROfTheMarket is a naive user-mode EDR (Endpoint Detection and Response) project, designed to serve as a testing ground for understanding and bypassing EDR's user-mode detection methods that are frequently used by these security solutions.
These techniques are mainly based on a dynamic analysis of the target process state (memory, API calls, etc.),

Feel free to check this short article I wrote that describe the interception and analysis methods implemented by the EDR.

Defensive Techniques

• Multi-Levels API Hooking
  
• SSN Hooking/Crushing
  
• IAT Hooking
  
• Shellcode Injection Detection
  
• Reflective Module Loading Detection
  
• Call Stack Monitoring
  

In progress:

• Heap Monitoring
  
• ROP Mitigation
  
• AMSI Patching Mitigation
  
• ETW Patching Mitigation
  

Usage

        Usage: BestEdrOfTheMarket.exe [args]

                 /help Shows this help message and quit
                 /v Verbosity                 
                 /iat IAT hooking
                 /stack Threads call stack monitoring
                 /nt Inline Nt-level hooking
                 /k32 Inline Kernel32/Kernelbase hooking
                 /ssn SSN crushing

BestEdrOfTheMarket.exe /stack /v /k32
BestEdrOfTheMarket.exe /stack /nt
BestEdrOfTheMarket.exe /iat

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CLOUDKiLL3R - Bypasses Cloudflare Protection Service Via TOR Browser

CLOUDKiLL3R bypasses Cloudflare protection service via TOR Browser !

CLOUDKiLL3R Requirements :

• TOR Browser to scan as many sites as you want :)
• Python Compiler

CLOUDKiLL3R Installation ?
Make sure that TOR Browser is up and running while working with CLOUDKiLL3R .
Make sure that the IP AND PORT are the same in TOR Browser preferences > advanced > Networks
Include the files below in one folder :

• FILTER.txt
• CK.pl

Make Sure The Modules Below Are Installed If NOT > use this command to install one : pip install [module name]

• argparse
• socks
• socket
• requests
• sys

Contact :
Twitter.com/moh_security

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Detect And Bypass Web Application Firewalls And Protection Systems - WhatWaf

Features

• Ability to run on a single URL with the -u/--url flag
• Ability to run through a list of URL's with the -l/--list flag
• Ability to detect over 40 different firewalls
• Ability to try over 20 different tampering techniques
• Ability to pass your own payloads either from a file or from the terminal
• Payloads that are guaranteed to produce at least one WAF triggering
• Ability to bypass firewalls using both SQLi techniques and cross site scripting techniques
• Ability to run behind Tor
• Ability to run behind multiple proxy types (socks4, socks5, http, https)
• Ability to use a random user agent, personal user agent, or custom default user agent
• More to come...

Installation
Installing whatwaf is super easy, all you have to do is the following:
Have Python 2.7, Python 3.x compatibility is being implemented soon:

sudo -s << EOF
git clone https://github.com/ekultek/whatwaf.git
cd whatwaf
chmod +x whatwaf.py
pip2 install -r requirements.txt
./whatwaf.py --help

Proof of concept
First we'll run the website through WhatWaf and figure out which firewall protects it (if any):

Next we'll go to that website and see what the page looks like:

Hmm.. that doesn't really look like Cloudflare does it? Let's check what the HTTP headers server and cookies say:

And finally, lets try one of the bypasses that it tells us to try:

Demo vídeo

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Advanced Web Shell - DAws

There's multiple things that makes DAws better than every Web Shell out there:

1. Bypasses Security Systems(IPS, WAFs,etc) like Suhosin(uses up to 20 php functions just to get a command executed).
2. Drops CGI Shells and communicate with them to bypass Security Systems.
3. Uses the SSH Authorized Keys method to bypass Security Systems.
4. Uses Shellshock in 2 methods to bypass Security Systems.
5. Is completely Post Based and uses a XOR Encryption based on a random key that gets generated with every new session + private base64 functions to bypass Security Systems.
6. Supports Windows and Linux.
7. Finds a writeable and readable directory and moves there if it's a web directory; DAws will output everything in that found directory.
8. Drops a php.ini and a .htaccess file that clears all disablers incase "suphp" was installed.
9. Has an advanced File Manager.
10. Everything is done automatically so there's nothing for the user to worry about.
11. Open Source.
12. and much more (check the source for more information; everything is well commented)

Credits:

• dotcppfile

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Trace URL's jumps across the rel links to obtain the last URL - Hoper

It shows all the hops that makes a url you specify to reach its endpoint. For example if you want to see the entire trip by email URL or like a URL shorten. Hoper returns you all URLs redirections.

Installation

$ gem install hoper

Usage
Type in your command line:

$ hoper [url]

Development
After checking out the repo, run bin/setup to install dependencies. You can also run bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install . To release a new version, update the version number in version.rb , and then run bundle exec rake release , which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org .

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Firewall and IDS Evasion / Bypassing the Firewalls and IDS/IPS - NMAP Scanning Tutorial

This post is for penetration testers that face issues with scanning the Corporate networks with firewalls deployed and are unable to bypass the Firewall or an IDS/IPS .
Firewall is generally a software or hardware to protect private network from public network.This is a trouble maker for the Penetration testers as they are not able to bypass this added layer of security .
Well the good news here is that we can use Nmap options to bypass the firewalls , IDS/IPS .
If a penetration tester can bypass firewall then half game is won for the penetration tester. In this tutorial you will learn how to bypass and test firewall using the NMAP options.

NMAP options to Bypass the Firewall :

• -f (fragment packets):

This option is to make it harder to detect the packets. By specifying this option once, Nmap will split the packet into 8 bytes or less after the IP header. This makes the detection of Nmap sent packets difficult .

• –mtu:

With this option, you can specify your own packet size fragmentation. The Maximum Transmission Unit (MTU) must be a multiple of eight or Nmap will give an error and exit. This helps in Firewall Evasion .

• -D (decoy):

By using this option, Nmap will send some of the probes from the spoofed IP addresses specified by the user. The idea is to mask the true IP address of the user in the logfiles. The user IP address is still in the logs. You can use RND to generate a random IP address or RND:number to generate the <number> IP address. The hosts you use for decoys should be up, or you will flood the target. Also remember that by using many decoys you can cause network congestion, so you may want to avoid that especially if you are scanning your client network.

• –source-port <portnumber> or –g (spoof source port):

This option will be useful if the firewall is set up to allow all incoming traffic that comes from a specific port.

• –data-length:

This option is used to change the default data length sent by Nmap in order to avoid being detected as Nmap scans.

• –max-parallelism:

This option is usually set to one in order to instruct Nmap to send no more than one probe at a time to the target host.

• –scan-delay <time>:

This option can be used to evade IDS/IPS that uses a threshold to detect port scanning activity. Setting the Scan delay is always a good idea when you want to evade any security device .

Sources : Nmap.org

OffSec 

http://nmap.org/book/man-bypass-firewalls-ids.html

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